{"id":9842,"date":"2013-12-04T02:41:22","date_gmt":"2013-12-03T19:41:22","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2012\/06\/ket-qua-nghien-cuu-tao-van-dam-thong-dung-tu-nguyen-lieu-vo-hat-dieu-ket-hop-voi-dam-go\/"},"modified":"2014-04-03T15:27:52","modified_gmt":"2014-04-03T08:27:52","slug":"ket-qua-nghien-cuu-tao-van-dam-thong-dung-tu-nguyen-lieu-vo-hat-dieu-ket-hop-voi-dam-go","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/ket-qua-nghien-cuu-tao-van-dam-thong-dung-tu-nguyen-lieu-vo-hat-dieu-ket-hop-voi-dam-go\/","title":{"rendered":"K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u t\u1ea1o v\u00e1n d\u0103m th\u00f4ng d\u1ee5ng t\u1eeb nguy\u00ean li\u1ec7u v\u1ecf h\u1ea1t \u0110i\u1ec1u k\u1ebft h\u1ee3p v\u1edbi d\u0103m g\u1ed7"},"content":{"rendered":"

B\u00f9i V\u0103n \u00c1i<\/strong><\/p>\n

Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em><\/p>\n

T\u00d3M T\u1eaeT<\/strong><\/p>\n

V\u1ecf h\u1ea1t \u0110i\u1ec1u sau \u00e9p t\u1eadn thu d\u1ea7u l\u00e0 ngu\u1ed3n ph\u1ebf li\u1ec7u trong c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn h\u1ea1t \u0110i\u1ec1u c\u1ee7a n\u01b0\u1edbc ta. V\u1edbi th\u00e0nh ph\u1ea7n ho\u00e1 h\u1ecdc ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng xenlulo x\u1ea5p x\u1ef7 20% n\u00ean v\u1ecf h\u1ea1t \u0110i\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng t\u1eadn d\u1ee5ng, ph\u1ed1i h\u1ee3p v\u1edbi d\u0103m g\u1ed7 \u0111\u1ec3 t\u1ea1o v\u00e1n d\u0103m. Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam \u0111\u00e3 nghi\u00ean c\u1ee9u x\u00e1c \u0111\u1ecbnh lo\u1ea1i d\u0103m g\u1ed7, t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng d\u0103m g\u1ed7 v\u00e0 d\u0103m v\u1ecf h\u1ea1t \u0110i\u1ec1u, t\u1ef7 l\u1ec7 k\u1ebft c\u1ea5u \u0111\u1ec3 t\u1ea1o v\u00e1n d\u0103m. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh v\u1ecf h\u1ea1t \u0111i\u1ec1u \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n k\u1ef9 thu\u1eadt l\u00e0m nguy\u1ec7n li\u1ec7u \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u00e1n d\u0103m \u0111\u1ea3m b\u1ea3o c\u00e1c ch\u1ec9 ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u00e1n d\u0103m th\u00f4ng d\u1ee5ng s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4.<\/p>\n

T\u1eeb kh\u00f3a:<\/strong><\/em>V\u00e1n d\u0103m, D\u0103m v\u1ecf h\u1ea1t \u0110i\u1ec1u, V\u1ecf h\u1ea1t \u0110i\u1ec1u.<\/p>\n

\u0110\u1eb6T V\u1ea4N \u0110\u1ec0<\/strong><\/p>\n

Trong nh\u1eefng th\u1eadp ni\u00ean g\u1ea7n \u0111\u00e2y, s\u1ea3n ph\u1ea9m v\u00e1n d\u0103m c\u1ee7a \u1edf n\u01b0\u1edbc ta \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0 ti\u00eau th\u1ee5 t\u0103ng nhanh v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng. V\u00e1n d\u0103m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu trong s\u1ea3n xu\u1ea5t \u0111\u1ed3 m\u1ed9c, x\u00e2y d\u1ef1ng, giao th\u00f4ng v\u00e2n t\u1ea3i. V\u00e1n d\u0103m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo c\u00e1ch truy\u1ec1n th\u1ed1ng s\u1eed d\u1ee5ng ngu\u1ed3n nguy\u00ean li\u1ec7u g\u1ed7 r\u1eebng tr\u1ed3ng l\u00e0 ch\u00ednh. Xu h\u01b0\u1edbng hi\u1ec7n nay tr\u00ean th\u1ebf gi\u1edbi c\u0169ng nh\u01b0 trong n\u01b0\u1edbc \u0111ang c\u00f3 nhi\u1ec1u c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u m\u1edf r\u1ed9ng ngu\u1ed3n nguy\u00ean li\u1ec7u nh\u01b0 ph\u1ebf li\u1ec7u c\u1ee7a c\u00e1c c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn g\u1ed7, th\u1ee9 ph\u1ebf li\u1ec7u d\u1ea1ng x\u01a1 s\u1ee3i trong n\u00f4ng nghi\u1ec7p \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u00e1n d\u0103m nh\u1eb1m gi\u1ea3m b\u1edbt s\u1ee9c \u00e9p l\u00ean t\u00e0i nguy\u00ean r\u1eebng \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 ngu\u1ed3n ph\u1ebf li\u1ec7u n\u00f4ng nghi\u1ec7p, g\u00f3p ph\u1ea7n gi\u1ea3m gi\u00e1 th\u00e0nh s\u1ea3n ph\u1ea9m.<\/p>\n

Theo h\u01b0\u1edbng nghi\u00ean c\u1ee9u n\u00e0y, m\u1ed9t s\u1ed1 d\u1ea1ng nguy\u00ean li\u1ec7u nh\u01b0 c\u1ecdng d\u1eeba n\u01b0\u1edbc, x\u01a1 d\u1eeba, d\u0103m tre, b\u00e3 m\u00eda, tr\u1ea5u \u2026 \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u \u0111\u1ec3 t\u1ea1o v\u00e1n d\u0103m (Ho\u00e0ng Thanh H\u01b0\u01a1ng (2002), Nguy\u1ec5n Tr\u1ecdng Nh\u00e2n (2002), Ho\u00e0n Xu\u00e2n Ni\u00ean (2004)). Ngu\u1ed3n nguy\u00ean li\u1ec7u th\u1ef1c v\u1eadt d\u1ea1ng x\u01a1 s\u1ee3i r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd \u1edf n\u01b0\u1edbc ta hi\u1ec7n nay l\u00e0 v\u1ecf h\u1ea1t \u0111i\u1ec1u (VH\u0110). L\u0129nh v\u1ef1c ch\u1ebf bi\u1ebfn h\u1ea1t \u0111i\u1ec1u h\u00e0ng n\u0103m s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m kho\u1ea3ng 500.000 \u0111\u1ebfn 700.000 t\u1ea5n h\u1ea1t. Ph\u1ea7n v\u1ecf h\u1ea1t sau t\u00e1ch nh\u00e2n \u0111i\u1ec1u v\u00e0 \u00e9p \u0111\u1ec3 t\u1eadn thu d\u1ea7u ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n r\u1ea5t nh\u1ecf \u0111\u1ec3 \u0111\u1ed1t l\u00f2, c\u00f2n l\u1ea1i t\u1eadp trung v\u00e0o khu ph\u1ebf th\u1ea3i trong c\u00e1c x\u01b0\u1edfng \u00e9p d\u1ea7u \u0111i\u1ec1u. VH\u0110 ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng xenlulo x\u1ea5p xi\u0309 20% h\u1ee9a h\u1eb9n kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng ph\u1ed1i h\u1ee3p v\u1edbi d\u0103m g\u1ed7 \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u00e1n d\u0103m.<\/p>\n","protected":false},"excerpt":{"rendered":"

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\nV\u1ecf h\u1ea1t \u0110i\u1ec1u sau ép t\u1eadn thu d\u1ea7u là ngu\u1ed3n ph\u1ebf li\u1ec7u
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